1、在index.jsp中传递商品id，，在a标签中加入href的内容,href="${pageContext.request.contextPath }/product_findByPid.action?pid=<s:property value="#p.pid"/>"
<s:iterator value="nList" var="p"><li><a target="_blank" href="${pageContext.request.contextPath }/product_findByPid.action?pid=<s:property value="#p.pid"/>"><img src="${pageContext.request.contextPath}/<s:property value="#p.image"/>" data-original="" style="display: block;"></a></li></s:iterator>2、ProductAction.javapackage cn.xdy.shop.product.action;import cn.xdy.shop.product.service.ProductService;import cn.xdy.shop.product.vo.Product;import com.opensymphony.xwork2.ActionContext;import com.opensymphony.xwork2.ActionSupport;import com.opensymphony.xwork2.ModelDriven;public class ProductAction extends ActionSupport implements ModelDriven<Product>{private ProductService productService;private Product product = new Product();public void setProductService(ProductService productService) {this.productService = productService;}public String findByPid(){product = productService.findByPid(product.getPid());return "findByPid";}public Product getModel() {return product;}}3、ProductService.java中加入findByPid的方法/** * 根据pid查询商品信息 * @param pid * @return */public Product findByPid(Integer pid) {return productDao.findByPid(pid);}4、ProductDao.java中加入findByPid的方法/** * 根据ID查询商品 * @param pid * @return */public Product findByPid(Integer pid) {return this.getHibernateTemplate().get(Product.class, pid);}5、Struts.xml配置<!– 商品action –><action name="product_*" class="productAction" method="{1}"><result name="findByPid">/WEB-INF/jsp/product.jsp</result></action>6、applicationContext<!– 商品类的Action –><bean id="productAction" class="cn.xdy.shop.product.action.ProductAction" scope="prototype"><property name="productService" ref="productService"/></bean>
7、Product.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%@ taglib uri="/struts-tags" prefix="s"%><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" ""><html xmlns=""><head><meta http-equiv="content-type" content="text/html; charset=UTF-8"><title>网上商城</title><link href="${pageContext.request.contextPath}/css/common.css" rel="stylesheet" type="text/css"><link href="${pageContext.request.contextPath}/css/product.css" rel="stylesheet" type="text/css"></head><body><div class="container header"><div class="span5"><div class="logo"><a><img src="${pageContext.request.contextPath}/image/r___________renleipic_01/logo.gif" alt="星辰商城"></a></div></div><div class="span9"><div class="headerAd"><img src="image\r___________renleipic_01/header.jpg" alt="正品保障" title="正品保障" height="50" width="320"></div></div><%@ include file="menu.jsp" %></div><div class="container productContent"><div class="span6"><div class="hotProductCategory"><dl><dt><a href="./蔬菜分类.htm">蔬菜</a></dt><dd><a >无公害蔬菜</a></dd><dd><a>特菜类</a></dd><dd><a>有机蔬菜</a></dd><dd><a>蔬菜套餐</a></dd></dl><dl><dt><a>水果</a></dt><dd><a>国产</a></dd><dd><a>进口</a></dd></dl><dl><dt><a >肉类</a></dt><dd><a>猪肉</a></dd><dd><a>牛羊肉</a></dd><dd><a>家禽</a></dd><dd><a>鱼</a></dd></dl><dl><dt><a>蛋、奶及肉制品类</a></dt><dd><a>蛋</a></dd><dd><a>奶</a></dd><dd><a>豆制品</a></dd></dl><dl><dt><a >干果</a></dt><dd><a>干制坚果</a></dd><dd><a>干制果实/果肉</a></dd><dd><a >干制种仁</a></dd><dd><a> </a></dd></dl><dl><dt><a >古薯杂粮</a></dt><dd><a >米类</a></dd><dd><a>杂粮</a></dd><dd><a>面粉</a></dd><dd><a >薯类</a></dd></dl><dl><dt><a>油</a></dt><dd><a >茶油</a></dd><dd><a >核桃油</a></dd><dd><a >橄榄油</a></dd><dd><a>芥花籽油</a></dd></dl><dl><dt><a>水、软饮</a></dt><dd><a >水</a></dd><dd><a>软饮</a></dd></dl><dl><dt><a >茶</a></dt><dd><a >绿茶</a></dd><dd><a>红茶</a></dd><dd><a >乌龙茶</a></dd><dd><a>白茶</a></dd></dl><dl class="last"><dt><a>亿家卡</a></dt><dd><a >亿家卡</a></dd><dd><a> </a></dd></dl></div></div><div class="span18 last"><div class="productImage"><a title="" style="outline-style: none; text-decoration: none;" id="zoom" href="" rel="gallery"><div class="zoomPad"><img style="opacity: 1;" title="" class="medium" src="${ pageContext.request.contextPath }/<s:property value="model.image"/>"><div style="display: block; top: 0px; left: 162px; width: 0px; height: 0px; position: absolute; border-width: 1px;" class="zoomPup"></div><div style="position: absolute; z-index: 5001; left: 312px; top: 0px; display: block;" class="zoomWindow"><div style="width: 368px;" class="zoomWrapper"><div style="width: 100%; position: absolute; display: none;" class="zoomWrapperTitle"></div><div style="width: 0%; height: 0px;" class="zoomWrapperImage"><img src="%E5%B0%9A%E9%83%BD%E6%AF%94%E6%8B%89%E5%A5%B3%E8%A3%852013%E5%A4%8F%E8%A3%85%E6%96%B0%E6%AC%BE%E8%95%BE%E4%B8%9D%E8%BF%9E%E8%A1%A3%E8%A3%99%20%E9%9F%A9%E7%89%88%E4%BF%AE%E8%BA%AB%E9%9B%AA%E7%BA%BA%E6%89%93%E5%BA%95%E8%A3%99%E5%AD%90%20%E6%98%A5%E6%AC%BE%20-%20Powered%20By%20Mango%20Team_files/6d53c211-2325-41ed-8696-d8fbceb1c199-large.jpg" style="position: absolute; border: 0px none; display: block; left: -432px; top: 0px;"></div></div></div><div style="visibility: hidden; top: 129.5px; left: 106px; position: absolute;" class="zoomPreload">Loading zoom</div></div></a></div><div class="name"><s:property value="model.pname"/></div><div class="sn"><div>编号：<s:property value="model.pid"/></div></div><div class="info"><dl><dt>商城价:</dt><dd><strong>￥：<s:property value="model.shop_price"/>元</strong>参 考 价：<del>￥：<s:property value="model.market_price"/>元</del></dd></dl><dl><dt>促销:</dt><dd><a target="_blank" title="限时抢购 (2014-07-30 ~ 2015-01-01)">限时抢购</a></dd></dl><dl><dt> </dt><dd><span> </span></dd></dl></div><div class="action"><dl class="quantity"><dt>购买数量:</dt><dd><input id="quantity" name="quantity" value="1" maxlength="4" onpaste="return false;" type="text"></dd><dd>件</dd></dl><div class="buy"><input id="addCart" class="addCart" value="加入购物车" type="button"></div></div><div id="bar" class="bar"><ul><li id="introductionTab"><a href="#introduction">商品介绍</a></li></ul></div><div id="introduction" name="introduction" class="introduction"><div class="title"><strong><s:property value="model.pdesc"/></strong></div><div><img src="${pageContext.request.contextPath}/<s:property value="model.image"/>"></div></div></div></div><div class="container footer"><div class="span24"><div class="footerAd"><img src="image\r___________renleipic_01/footer.jpg" alt="我们的优势" title="我们的优势" height="52" width="950"></div></div><div class="span24"><ul class="bottomNav"><li><a href="#">关于我们</a>|</li><li><a href="#">联系我们</a>|</li><li><a href="#">诚聘英才</a>|</li><li><a href="#">法律声明</a>|</li><li><a>友情链接</a>|</li><li><a target="_blank">支付方式</a>|</li><li><a target="_blank">配送方式</a>|</li><li><a >SHOP++官网</a>|</li><li><a>SHOP++论坛</a></li></ul></div><div class="span24"><div class="copyright">Copyright © 2005-2015 网上商城 版权所有</div></div></div></body></html>
问候不一定要慎重其事，但一定要真诚感人
